./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/verifythis/duplets.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/duplets.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ac76721ba91522692e2c3e4d1ea27df0200031dd012c5066cc7280e0ae6e2244 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:25:19,334 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:25:19,415 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:25:19,420 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:25:19,420 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:25:19,462 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:25:19,464 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:25:19,464 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:25:19,465 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:25:19,465 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:25:19,465 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:25:19,466 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:25:19,466 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:25:19,467 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:25:19,467 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:25:19,467 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:25:19,467 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:25:19,467 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:25:19,468 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:25:19,468 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:25:19,468 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:25:19,468 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:25:19,468 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:25:19,468 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:25:19,469 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:25:19,469 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:25:19,469 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:25:19,469 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:25:19,469 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:25:19,469 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:25:19,470 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:25:19,470 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:25:19,470 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:25:19,470 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:25:19,470 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:25:19,470 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac76721ba91522692e2c3e4d1ea27df0200031dd012c5066cc7280e0ae6e2244 [2024-11-13 20:25:19,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:25:19,855 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:25:19,859 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:25:19,862 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:25:19,863 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:25:19,864 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/verifythis/duplets.c Unable to find full path for "g++" [2024-11-13 20:25:21,712 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:25:22,009 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:25:22,011 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/sv-benchmarks/c/verifythis/duplets.c [2024-11-13 20:25:22,020 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm/data/378cba196/ba7b594c52d24c5bb30174abfbbc531d/FLAG2a21824ba [2024-11-13 20:25:22,049 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm/data/378cba196/ba7b594c52d24c5bb30174abfbbc531d [2024-11-13 20:25:22,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:25:22,053 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:25:22,054 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:25:22,055 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:25:22,059 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:25:22,060 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,060 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b74ef5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22, skipping insertion in model container [2024-11-13 20:25:22,061 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,074 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:25:22,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:25:22,281 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:25:22,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:25:22,337 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:25:22,338 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22 WrapperNode [2024-11-13 20:25:22,338 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:25:22,339 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:25:22,339 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:25:22,339 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:25:22,345 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,358 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,386 INFO L138 Inliner]: procedures = 21, calls = 44, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 133 [2024-11-13 20:25:22,390 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:25:22,391 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:25:22,391 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:25:22,391 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:25:22,398 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,399 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,403 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,404 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,414 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,425 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,426 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,427 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,433 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:25:22,433 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:25:22,434 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:25:22,434 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:25:22,435 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:25:22,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:25:22,476 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:25:22,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dab9075c-c535-49f3-91ef-f24d93238ed1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:25:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:25:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:25:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:25:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:25:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:25:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:25:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:25:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:25:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:25:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:25:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:25:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:25:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:25:22,610 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:25:22,612 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:25:22,863 INFO L? ?]: Removed 53 outVars from TransFormulas that were not future-live. [2024-11-13 20:25:22,864 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:25:22,948 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:25:22,948 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:25:22,948 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:25:22 BoogieIcfgContainer [2024-11-13 20:25:22,949 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:25:22,949 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:25:22,949 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:25:22,959 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:25:22,960 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:25:22" (1/1) ... [2024-11-13 20:25:22,968 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:25:23,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:23,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 38 states and 47 transitions. [2024-11-13 20:25:23,012 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2024-11-13 20:25:23,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:25:23,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:23,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:23,327 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:23,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:23,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 40 states and 51 transitions. [2024-11-13 20:25:23,401 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 51 transitions. [2024-11-13 20:25:23,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:25:23,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:23,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:23,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:23,558 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 41 states and 52 transitions. [2024-11-13 20:25:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 52 transitions. [2024-11-13 20:25:23,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:25:23,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:23,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:23,742 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:23,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:23,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 43 states and 56 transitions. [2024-11-13 20:25:23,791 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 56 transitions. [2024-11-13 20:25:23,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:25:23,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:23,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:23,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:24,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 46 states and 63 transitions. [2024-11-13 20:25:24,112 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2024-11-13 20:25:24,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:25:24,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:24,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:24,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:24,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 47 states and 64 transitions. [2024-11-13 20:25:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 64 transitions. [2024-11-13 20:25:24,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:25:24,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:24,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:24,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:24,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-11-13 20:25:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-11-13 20:25:24,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:25:24,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:24,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:24,811 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 53 states and 77 transitions. [2024-11-13 20:25:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 77 transitions. [2024-11-13 20:25:24,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:25:24,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:24,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:24,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:25,017 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:25:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 56 states and 81 transitions. [2024-11-13 20:25:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 81 transitions. [2024-11-13 20:25:25,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:25:25,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:25,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:25,426 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:25,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 59 states and 85 transitions. [2024-11-13 20:25:25,625 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 85 transitions. [2024-11-13 20:25:25,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:25:25,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:25,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:25,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:25,842 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:25,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:25,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 60 states and 85 transitions. [2024-11-13 20:25:25,969 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 85 transitions. [2024-11-13 20:25:25,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:25:25,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:25,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:26,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:26,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:26,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 64 states and 93 transitions. [2024-11-13 20:25:26,609 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 93 transitions. [2024-11-13 20:25:26,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:25:26,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:26,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:26,776 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:25:27,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:27,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 66 states and 101 transitions. [2024-11-13 20:25:27,117 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 101 transitions. [2024-11-13 20:25:27,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:25:27,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:27,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:27,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:27,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 68 states and 104 transitions. [2024-11-13 20:25:27,573 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 104 transitions. [2024-11-13 20:25:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:25:27,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:27,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:27,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:27,712 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:25:28,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 71 states and 112 transitions. [2024-11-13 20:25:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 112 transitions. [2024-11-13 20:25:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:25:28,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:28,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:28,320 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:25:28,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:28,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 74 states and 115 transitions. [2024-11-13 20:25:28,627 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 115 transitions. [2024-11-13 20:25:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:25:28,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:28,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:28,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:29,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:29,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 77 states and 119 transitions. [2024-11-13 20:25:29,274 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 119 transitions. [2024-11-13 20:25:29,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:25:29,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:29,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:29,636 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:30,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:30,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 81 states and 132 transitions. [2024-11-13 20:25:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 132 transitions. [2024-11-13 20:25:30,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:25:30,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:30,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:30,314 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:25:30,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:30,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 84 states and 135 transitions. [2024-11-13 20:25:30,646 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 135 transitions. [2024-11-13 20:25:30,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:25:30,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:30,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:30,731 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:25:31,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 85 states and 136 transitions. [2024-11-13 20:25:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 136 transitions. [2024-11-13 20:25:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:25:31,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:31,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:31,127 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:25:31,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:31,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 84 states and 135 transitions. [2024-11-13 20:25:31,338 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 135 transitions. [2024-11-13 20:25:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:25:31,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:31,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:31,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:32,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:32,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 88 states and 148 transitions. [2024-11-13 20:25:32,492 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 148 transitions. [2024-11-13 20:25:32,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:25:32,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:32,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:25:33,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:33,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 91 states and 151 transitions. [2024-11-13 20:25:33,024 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 151 transitions. [2024-11-13 20:25:33,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:25:33,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:33,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:33,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:33,240 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:25:34,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:34,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 97 states and 162 transitions. [2024-11-13 20:25:34,102 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 162 transitions. [2024-11-13 20:25:34,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:25:34,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:34,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:34,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:34,145 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:25:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:34,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 100 states and 165 transitions. [2024-11-13 20:25:34,561 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 165 transitions. [2024-11-13 20:25:34,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:25:34,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:34,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:34,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:34,620 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:25:35,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:35,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 103 states and 168 transitions. [2024-11-13 20:25:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 168 transitions. [2024-11-13 20:25:35,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:25:35,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:35,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:35,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:25:37,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:37,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 110 states and 184 transitions. [2024-11-13 20:25:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 184 transitions. [2024-11-13 20:25:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:25:37,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:37,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:37,602 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:39,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:39,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 113 states and 190 transitions. [2024-11-13 20:25:39,541 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 190 transitions. [2024-11-13 20:25:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:25:39,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:39,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:40,057 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:41,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:41,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 117 states and 205 transitions. [2024-11-13 20:25:41,098 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 205 transitions. [2024-11-13 20:25:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:25:41,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:41,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:42,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 120 states and 207 transitions. [2024-11-13 20:25:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 207 transitions. [2024-11-13 20:25:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:25:42,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:42,566 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 20:25:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 123 states and 210 transitions. [2024-11-13 20:25:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 210 transitions. [2024-11-13 20:25:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:25:43,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:43,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:43,138 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:25:43,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:43,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 124 states and 213 transitions. [2024-11-13 20:25:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 213 transitions. [2024-11-13 20:25:43,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:25:43,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:43,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:44,157 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:45,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:45,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 128 states and 228 transitions. [2024-11-13 20:25:45,217 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 228 transitions. [2024-11-13 20:25:45,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:25:45,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:45,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:45,257 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:25:45,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:45,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 131 states and 231 transitions. [2024-11-13 20:25:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 231 transitions. [2024-11-13 20:25:45,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:25:45,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:45,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:45,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:25:47,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 135 states and 236 transitions. [2024-11-13 20:25:47,175 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 236 transitions. [2024-11-13 20:25:47,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:25:47,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:47,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:47,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:47,222 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:25:48,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:48,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 138 states and 239 transitions. [2024-11-13 20:25:48,051 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 239 transitions. [2024-11-13 20:25:48,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:25:48,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:48,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:48,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:48,101 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 20:25:48,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:48,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 141 states and 242 transitions. [2024-11-13 20:25:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 242 transitions. [2024-11-13 20:25:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:25:48,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:48,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:49,644 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:25:52,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:52,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 151 states and 257 transitions. [2024-11-13 20:25:52,428 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 257 transitions. [2024-11-13 20:25:52,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:25:52,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:52,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:52,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:52,582 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 31 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:25:53,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:53,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 156 states and 263 transitions. [2024-11-13 20:25:53,997 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 263 transitions. [2024-11-13 20:25:53,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:25:53,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:53,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:54,794 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:25:56,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 160 states and 279 transitions. [2024-11-13 20:25:56,048 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 279 transitions. [2024-11-13 20:25:56,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:25:56,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,100 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:25:56,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 163 states and 282 transitions. [2024-11-13 20:25:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 282 transitions. [2024-11-13 20:25:56,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:25:56,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:56,917 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:25:57,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:57,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 164 states and 286 transitions. [2024-11-13 20:25:57,542 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 286 transitions. [2024-11-13 20:25:57,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:25:57,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:57,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:26:00,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 170 states and 304 transitions. [2024-11-13 20:26:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 304 transitions. [2024-11-13 20:26:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:26:00,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:00,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:00,221 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:26:00,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:00,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 171 states and 306 transitions. [2024-11-13 20:26:00,672 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 306 transitions. [2024-11-13 20:26:00,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:26:00,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:00,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:00,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:01,403 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:26:02,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:02,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 175 states and 323 transitions. [2024-11-13 20:26:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 323 transitions. [2024-11-13 20:26:02,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:26:02,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:02,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:02,871 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:26:03,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 178 states and 326 transitions. [2024-11-13 20:26:03,766 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 326 transitions. [2024-11-13 20:26:03,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:26:03,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:03,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:03,836 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:26:04,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:04,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 181 states and 331 transitions. [2024-11-13 20:26:04,790 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 331 transitions. [2024-11-13 20:26:04,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:26:04,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:04,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:04,904 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:26:05,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:05,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 182 states and 332 transitions. [2024-11-13 20:26:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 332 transitions. [2024-11-13 20:26:05,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:26:05,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:05,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:05,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:05,582 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:26:06,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:06,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 185 states and 335 transitions. [2024-11-13 20:26:06,509 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 335 transitions. [2024-11-13 20:26:06,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:26:06,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:06,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 13 proven. 40 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:26:07,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:07,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 186 states and 341 transitions. [2024-11-13 20:26:07,311 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 341 transitions. [2024-11-13 20:26:07,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:26:07,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:07,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:07,355 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:26:08,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:08,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 189 states and 344 transitions. [2024-11-13 20:26:08,099 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 344 transitions. [2024-11-13 20:26:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:26:08,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:08,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:09,027 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 43 proven. 48 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:26:14,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:14,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 203 states and 365 transitions. [2024-11-13 20:26:14,182 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 365 transitions. [2024-11-13 20:26:14,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:26:14,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:14,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:14,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:14,251 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:26:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:15,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 206 states and 369 transitions. [2024-11-13 20:26:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 369 transitions. [2024-11-13 20:26:15,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:26:15,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:15,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:15,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:26:15,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:15,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 207 states and 370 transitions. [2024-11-13 20:26:15,855 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 370 transitions. [2024-11-13 20:26:15,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:26:15,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:15,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:16,000 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 3 proven. 55 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:26:19,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:19,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 216 states and 388 transitions. [2024-11-13 20:26:19,622 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 388 transitions. [2024-11-13 20:26:19,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:26:19,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:19,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:19,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:19,753 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 3 proven. 55 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:26:20,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:20,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 217 states and 388 transitions. [2024-11-13 20:26:20,427 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 388 transitions. [2024-11-13 20:26:20,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:26:20,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:20,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:26:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 221 states and 408 transitions. [2024-11-13 20:26:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 408 transitions. [2024-11-13 20:26:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:26:23,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:23,486 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:26:25,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:25,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 227 states and 429 transitions. [2024-11-13 20:26:25,424 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 429 transitions. [2024-11-13 20:26:25,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:26:25,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:25,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:25,550 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:26:29,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 233 states and 436 transitions. [2024-11-13 20:26:29,064 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 436 transitions. [2024-11-13 20:26:29,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:26:29,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:29,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:29,148 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:26:29,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:29,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 234 states and 438 transitions. [2024-11-13 20:26:29,884 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 438 transitions. [2024-11-13 20:26:29,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:26:29,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:29,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:29,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:29,933 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-13 20:26:30,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:30,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 237 states and 441 transitions. [2024-11-13 20:26:30,822 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 441 transitions. [2024-11-13 20:26:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:26:30,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:30,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:30,902 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:26:31,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:31,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 238 states and 447 transitions. [2024-11-13 20:26:31,638 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 447 transitions. [2024-11-13 20:26:31,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:26:31,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:31,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:32,562 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:26:34,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:34,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 242 states and 468 transitions. [2024-11-13 20:26:34,629 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 468 transitions. [2024-11-13 20:26:34,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:26:34,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:34,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:34,689 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:26:36,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:36,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 245 states and 472 transitions. [2024-11-13 20:26:36,044 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 472 transitions. [2024-11-13 20:26:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:26:36,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:36,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:36,081 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 20:26:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:37,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 248 states and 475 transitions. [2024-11-13 20:26:37,339 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 475 transitions. [2024-11-13 20:26:37,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:26:37,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:37,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:37,463 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:26:38,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:38,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 249 states and 476 transitions. [2024-11-13 20:26:38,174 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 476 transitions. [2024-11-13 20:26:38,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:26:38,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:38,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:38,610 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 52 proven. 32 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:26:40,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:40,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 252 states and 480 transitions. [2024-11-13 20:26:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 480 transitions. [2024-11-13 20:26:40,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:26:40,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:40,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:26:41,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 255 states and 483 transitions. [2024-11-13 20:26:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 483 transitions. [2024-11-13 20:26:41,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:26:41,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:41,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:41,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:41,787 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-13 20:26:42,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:42,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 258 states and 486 transitions. [2024-11-13 20:26:42,798 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 486 transitions. [2024-11-13 20:26:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:26:42,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:42,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 66 proven. 87 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:26:52,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 276 states and 513 transitions. [2024-11-13 20:26:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 513 transitions. [2024-11-13 20:26:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:26:52,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:52,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:26:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:58,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 288 states and 529 transitions. [2024-11-13 20:26:58,031 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 529 transitions. [2024-11-13 20:26:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:26:58,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:58,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:58,230 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 20:26:59,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 289 states and 529 transitions. [2024-11-13 20:26:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 529 transitions. [2024-11-13 20:26:59,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:26:59,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:59,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:27:02,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:02,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 293 states and 551 transitions. [2024-11-13 20:27:02,521 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 551 transitions. [2024-11-13 20:27:02,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:27:02,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:02,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:02,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:02,563 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-13 20:27:03,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:03,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 296 states and 554 transitions. [2024-11-13 20:27:03,800 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 554 transitions. [2024-11-13 20:27:03,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:27:03,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:03,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:03,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:03,935 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 20:27:04,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 297 states and 562 transitions. [2024-11-13 20:27:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 562 transitions. [2024-11-13 20:27:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:27:04,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:04,941 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:27:07,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:07,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 301 states and 567 transitions. [2024-11-13 20:27:07,013 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 567 transitions. [2024-11-13 20:27:07,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:27:07,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:07,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:07,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:08,292 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:27:10,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:10,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 305 states and 589 transitions. [2024-11-13 20:27:10,813 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 589 transitions. [2024-11-13 20:27:10,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:27:10,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:10,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:10,854 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-13 20:27:12,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:12,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 308 states and 592 transitions. [2024-11-13 20:27:12,352 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 592 transitions. [2024-11-13 20:27:12,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:27:12,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:12,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:12,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:12,398 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 20:27:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:14,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 312 states and 597 transitions. [2024-11-13 20:27:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 597 transitions. [2024-11-13 20:27:14,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:27:14,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:14,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:14,955 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 20:27:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:16,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 315 states and 600 transitions. [2024-11-13 20:27:16,619 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 600 transitions. [2024-11-13 20:27:16,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:27:16,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:16,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:16,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:16,665 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 20:27:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:17,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 318 states and 603 transitions. [2024-11-13 20:27:17,834 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 603 transitions. [2024-11-13 20:27:17,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:27:17,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:17,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:17,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:19,396 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 93 proven. 138 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:27:31,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:31,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 340 states and 636 transitions. [2024-11-13 20:27:31,604 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 636 transitions. [2024-11-13 20:27:31,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:27:31,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:31,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:31,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:31,983 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 20:27:43,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:43,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 354 states and 654 transitions. [2024-11-13 20:27:43,003 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 654 transitions. [2024-11-13 20:27:43,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:27:43,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:43,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:43,121 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 3 proven. 127 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 20:27:52,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:52,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 370 states and 675 transitions. [2024-11-13 20:27:52,192 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 675 transitions. [2024-11-13 20:27:52,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:27:52,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:52,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 3 proven. 127 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 20:27:53,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 371 states and 675 transitions. [2024-11-13 20:27:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 675 transitions. [2024-11-13 20:27:53,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:27:53,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:53,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:53,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:55,003 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:27:58,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 375 states and 698 transitions. [2024-11-13 20:27:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 698 transitions. [2024-11-13 20:27:58,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:27:58,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:58,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:28:00,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:00,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 379 states and 703 transitions. [2024-11-13 20:28:00,744 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 703 transitions. [2024-11-13 20:28:00,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:28:00,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:00,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:00,908 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-13 20:28:02,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:02,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 382 states and 706 transitions. [2024-11-13 20:28:02,339 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 706 transitions. [2024-11-13 20:28:02,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:28:02,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:02,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:02,445 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 20:28:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 383 states and 716 transitions. [2024-11-13 20:28:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 716 transitions. [2024-11-13 20:28:03,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:28:03,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:03,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:06,392 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 123 proven. 21 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:28:14,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:14,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 391 states and 728 transitions. [2024-11-13 20:28:14,272 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 728 transitions. [2024-11-13 20:28:14,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:28:14,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:14,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:28:19,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 395 states and 751 transitions. [2024-11-13 20:28:19,179 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 751 transitions. [2024-11-13 20:28:19,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:28:19,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:19,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:19,209 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 20:28:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:21,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 398 states and 754 transitions. [2024-11-13 20:28:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 754 transitions. [2024-11-13 20:28:21,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:28:21,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:21,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:21,388 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 143 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:28:24,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:24,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 402 states and 759 transitions. [2024-11-13 20:28:24,568 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 759 transitions. [2024-11-13 20:28:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:28:24,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:24,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:24,670 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 97 proven. 84 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:28:25,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:25,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 403 states and 760 transitions. [2024-11-13 20:28:25,645 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 760 transitions. [2024-11-13 20:28:25,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:28:25,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:25,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:25,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:25,673 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 20:28:27,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:27,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 406 states and 763 transitions. [2024-11-13 20:28:27,749 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 763 transitions. [2024-11-13 20:28:27,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:28:27,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:27,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:27,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-11-13 20:28:29,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:29,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 409 states and 766 transitions. [2024-11-13 20:28:29,536 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 766 transitions. [2024-11-13 20:28:29,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:28:29,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:29,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:29,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:31,559 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 124 proven. 201 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:28:49,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:49,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 435 states and 805 transitions. [2024-11-13 20:28:49,312 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 805 transitions. [2024-11-13 20:28:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:28:49,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:49,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:49,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:49,393 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 179 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 20:28:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:52,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 439 states and 810 transitions. [2024-11-13 20:28:52,040 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 810 transitions. [2024-11-13 20:28:52,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:28:52,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:52,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:52,162 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 3 proven. 175 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:29:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:05,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 459 states and 836 transitions. [2024-11-13 20:29:05,922 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 836 transitions. [2024-11-13 20:29:05,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:29:05,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:05,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:06,082 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 3 proven. 175 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:29:07,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:07,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 460 states and 836 transitions. [2024-11-13 20:29:07,401 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 836 transitions. [2024-11-13 20:29:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:29:07,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:07,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:09,348 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:29:13,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:13,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 464 states and 860 transitions. [2024-11-13 20:29:13,238 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 860 transitions. [2024-11-13 20:29:13,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:29:13,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:13,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:13,280 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 447 trivial. 0 not checked. [2024-11-13 20:29:15,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 467 states and 863 transitions. [2024-11-13 20:29:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 863 transitions. [2024-11-13 20:29:15,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:29:15,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:15,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:29:16,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:16,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 468 states and 875 transitions. [2024-11-13 20:29:16,650 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 875 transitions. [2024-11-13 20:29:16,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:29:16,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:16,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:16,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:17,174 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:29:34,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:34,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 486 states and 902 transitions. [2024-11-13 20:29:34,313 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 902 transitions. [2024-11-13 20:29:34,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:29:34,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:34,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:36,247 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:29:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:40,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 490 states and 926 transitions. [2024-11-13 20:29:40,439 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 926 transitions. [2024-11-13 20:29:40,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:29:40,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:40,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:40,474 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 20:29:42,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 493 states and 929 transitions. [2024-11-13 20:29:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 929 transitions. [2024-11-13 20:29:42,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:29:42,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:42,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:42,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 193 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 20:29:47,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:47,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 497 states and 934 transitions. [2024-11-13 20:29:47,193 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 934 transitions. [2024-11-13 20:29:47,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:29:47,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:47,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:47,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:47,231 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 20:29:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 500 states and 937 transitions. [2024-11-13 20:29:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 937 transitions. [2024-11-13 20:29:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:29:49,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:49,907 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 508 trivial. 0 not checked. [2024-11-13 20:29:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 503 states and 940 transitions. [2024-11-13 20:29:51,849 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 940 transitions. [2024-11-13 20:29:51,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:29:51,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:51,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:51,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:54,518 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 159 proven. 276 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:30:18,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:18,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 533 states and 985 transitions. [2024-11-13 20:30:18,980 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 985 transitions. [2024-11-13 20:30:18,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:30:18,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:18,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:18,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:19,105 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 3 proven. 231 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 20:30:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:38,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 557 states and 1016 transitions. [2024-11-13 20:30:38,315 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1016 transitions. [2024-11-13 20:30:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:30:38,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:38,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:38,629 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 3 proven. 231 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 20:30:40,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:40,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 558 states and 1016 transitions. [2024-11-13 20:30:40,225 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1016 transitions. [2024-11-13 20:30:40,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:30:40,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:40,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:40,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:30:47,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:47,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 562 states and 1041 transitions. [2024-11-13 20:30:47,404 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1041 transitions. [2024-11-13 20:30:47,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:30:47,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:47,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:47,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:47,517 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 257 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 20:30:51,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 566 states and 1046 transitions. [2024-11-13 20:30:51,318 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1046 transitions. [2024-11-13 20:30:51,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:30:51,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:51,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:51,358 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2024-11-13 20:30:53,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:53,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 569 states and 1049 transitions. [2024-11-13 20:30:53,800 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1049 transitions. [2024-11-13 20:30:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:30:53,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:53,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:53,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:54,005 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:30:55,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 570 states and 1063 transitions. [2024-11-13 20:30:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1063 transitions. [2024-11-13 20:30:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:30:55,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:55,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:55,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 20:30:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 574 states and 1068 transitions. [2024-11-13 20:30:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1068 transitions. [2024-11-13 20:30:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:30:59,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:59,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:31:06,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:06,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 578 states and 1093 transitions. [2024-11-13 20:31:06,828 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1093 transitions. [2024-11-13 20:31:06,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:31:06,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:06,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:06,861 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-13 20:31:09,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:09,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 581 states and 1096 transitions. [2024-11-13 20:31:09,976 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1096 transitions. [2024-11-13 20:31:09,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:31:09,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:09,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:09,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:10,029 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 20:31:14,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:14,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 585 states and 1101 transitions. [2024-11-13 20:31:14,651 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1101 transitions. [2024-11-13 20:31:14,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:31:14,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:14,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:14,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:15,528 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 148 proven. 187 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:31:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 595 states and 1115 transitions. [2024-11-13 20:31:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1115 transitions. [2024-11-13 20:31:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:31:24,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:24,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:24,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:24,726 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-13 20:31:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:28,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 598 states and 1118 transitions. [2024-11-13 20:31:28,052 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1118 transitions. [2024-11-13 20:31:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:31:28,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:28,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:28,092 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2024-11-13 20:31:30,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:30,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 601 states and 1121 transitions. [2024-11-13 20:31:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1121 transitions. [2024-11-13 20:31:30,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:31:30,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:30,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:30,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 198 proven. 363 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:32:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:05,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 635 states and 1172 transitions. [2024-11-13 20:32:05,930 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1172 transitions. [2024-11-13 20:32:05,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:32:05,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:05,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:07,181 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 0 proven. 259 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-13 20:32:34,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:34,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 659 states and 1208 transitions. [2024-11-13 20:32:34,553 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1208 transitions. [2024-11-13 20:32:34,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:32:34,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:34,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:34,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:34,719 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 3 proven. 295 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 20:33:01,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:01,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 687 states and 1244 transitions. [2024-11-13 20:33:01,999 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1244 transitions. [2024-11-13 20:33:01,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:33:02,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:02,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 3 proven. 295 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 20:33:04,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:04,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 688 states and 1244 transitions. [2024-11-13 20:33:04,201 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1244 transitions. [2024-11-13 20:33:04,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:33:04,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:04,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:04,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:06,966 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:33:12,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 692 states and 1270 transitions. [2024-11-13 20:33:12,985 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1270 transitions. [2024-11-13 20:33:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:33:12,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:12,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:13,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:13,033 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 20:33:15,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 695 states and 1273 transitions. [2024-11-13 20:33:15,939 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1273 transitions. [2024-11-13 20:33:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:33:15,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:15,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:15,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:16,142 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-13 20:33:18,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:18,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 696 states and 1290 transitions. [2024-11-13 20:33:18,510 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1290 transitions. [2024-11-13 20:33:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:33:18,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:18,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:18,722 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 196 proven. 177 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 20:33:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 702 states and 1301 transitions. [2024-11-13 20:33:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1301 transitions. [2024-11-13 20:33:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:33:25,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:25,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:33:34,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 706 states and 1327 transitions. [2024-11-13 20:33:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1327 transitions. [2024-11-13 20:33:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:33:34,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:34,476 INFO L134 CoverageAnalysis]: Checked inductivity of 665 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-13 20:33:38,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:38,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 709 states and 1330 transitions. [2024-11-13 20:33:38,071 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1330 transitions. [2024-11-13 20:33:38,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:33:38,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:38,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:38,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:38,127 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 317 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 20:33:44,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:44,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 713 states and 1335 transitions. [2024-11-13 20:33:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1335 transitions. [2024-11-13 20:33:44,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:33:44,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:44,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:44,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:44,305 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-13 20:33:48,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:48,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 716 states and 1338 transitions. [2024-11-13 20:33:48,101 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1338 transitions. [2024-11-13 20:33:48,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:33:48,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:48,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:48,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-13 20:33:51,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:51,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 719 states and 1341 transitions. [2024-11-13 20:33:51,060 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1341 transitions. [2024-11-13 20:33:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:33:51,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:51,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:54,949 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 241 proven. 462 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:34:38,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:38,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 757 states and 1398 transitions. [2024-11-13 20:34:38,078 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1398 transitions. [2024-11-13 20:34:38,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:34:38,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:38,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:38,159 INFO L134 CoverageAnalysis]: Checked inductivity of 567 backedges. 0 proven. 399 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:34:42,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:42,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 761 states and 1403 transitions. [2024-11-13 20:34:42,853 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1403 transitions. [2024-11-13 20:34:42,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:34:42,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:42,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:43,044 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 3 proven. 367 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 20:35:18,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:18,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 793 states and 1444 transitions. [2024-11-13 20:35:18,258 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1444 transitions. [2024-11-13 20:35:18,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:35:18,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:18,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:18,448 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 3 proven. 367 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 20:35:20,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:20,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 794 states and 1444 transitions. [2024-11-13 20:35:20,931 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1444 transitions. [2024-11-13 20:35:20,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:35:20,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:20,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 852 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:35:31,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:31,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 798 states and 1471 transitions. [2024-11-13 20:35:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1471 transitions. [2024-11-13 20:35:31,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:35:31,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:31,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:31,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:31,927 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 20:35:37,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:37,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 802 states and 1476 transitions. [2024-11-13 20:35:37,506 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1476 transitions. [2024-11-13 20:35:37,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:35:37,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:37,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:37,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:37,553 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 873 trivial. 0 not checked. [2024-11-13 20:35:40,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:40,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 805 states and 1479 transitions. [2024-11-13 20:35:40,851 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1479 transitions. [2024-11-13 20:35:40,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:35:40,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:40,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:40,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:41,045 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 0 proven. 593 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-13 20:35:43,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:43,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 806 states and 1497 transitions. [2024-11-13 20:35:43,726 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1497 transitions. [2024-11-13 20:35:43,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:35:43,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:43,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:43,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:45,345 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 0 proven. 368 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-11-13 20:36:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:23,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 834 states and 1541 transitions. [2024-11-13 20:36:23,503 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1541 transitions. [2024-11-13 20:36:23,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:36:23,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:23,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:27,166 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:36:34,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:34,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 838 states and 1568 transitions. [2024-11-13 20:36:34,752 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1568 transitions. [2024-11-13 20:36:34,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:36:34,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:34,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:34,801 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 423 proven. 0 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2024-11-13 20:36:39,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:39,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 841 states and 1571 transitions. [2024-11-13 20:36:39,297 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1571 transitions. [2024-11-13 20:36:39,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:36:39,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:39,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:39,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 0 proven. 391 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-13 20:36:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:46,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 845 states and 1576 transitions. [2024-11-13 20:36:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1576 transitions. [2024-11-13 20:36:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:36:46,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:46,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:47,490 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 211 proven. 334 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-13 20:37:05,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:05,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 859 states and 1596 transitions. [2024-11-13 20:37:05,422 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1596 transitions. [2024-11-13 20:37:05,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:37:05,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:05,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:05,456 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 423 proven. 0 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-11-13 20:37:10,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:10,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 862 states and 1599 transitions. [2024-11-13 20:37:10,761 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1599 transitions. [2024-11-13 20:37:10,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:37:10,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:10,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:10,810 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 958 trivial. 0 not checked. [2024-11-13 20:37:14,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:14,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 865 states and 1602 transitions. [2024-11-13 20:37:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1602 transitions. [2024-11-13 20:37:14,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:37:14,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:14,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 288 proven. 573 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:38:17,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:17,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 907 states and 1665 transitions. [2024-11-13 20:38:17,987 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1665 transitions. [2024-11-13 20:38:17,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:38:17,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:17,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:18,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 3 proven. 447 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked.